On Fri, Jul 25, 2008 at 09:37:44AM -0500, Larry Finger wrote:> In the current git pulls from Linus's tree, I get a kernel BUG if > CONFIG_SCHED_SMT is defined. It does not always appear, but when it does, > it is late in the bootup sequence. Perhaps there is a timing issue. This is > an x86_64 system on an HP dv2815nr notebook with and AMD Turion X2 CPU. My > distro is openSUSE 11.0.

A couple of people ran into that. It was a latent bug triggered bysome changes of mine. Here's the patch.